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authorVasily Averin <vvs@virtuozzo.com>2017-11-08 08:55:55 +0300
committerJ. Bruce Fields <bfields@redhat.com>2017-11-28 00:45:10 +0300
commite919b0765287f36f7e9c84aed785eddfbbd98dfa (patch)
tree9b4c959282bbf3d3a2d56eb7ee6daea682d66bf3 /fs/lockd/svc.c
parentba589528d6a251721a245fad07c0e3090fc9d6f5 (diff)
downloadlinux-e919b0765287f36f7e9c84aed785eddfbbd98dfa.tar.xz
lockd: remove net pointer from messages
Publishing of net pointer is not safe, use net->ns.inum as net ID in debug messages [ 171.757678] lockd_up_net: per-net data created; net=f00001e7 [ 171.767188] NFSD: starting 90-second grace period (net f00001e7) [ 300.653313] lockd: nuking all hosts in net f00001e7... [ 300.653641] lockd: host garbage collection for net f00001e7 [ 300.653968] lockd: nlmsvc_mark_resources for net f00001e7 [ 300.711483] lockd_down_net: per-net data destroyed; net=f00001e7 [ 300.711847] lockd: nuking all hosts in net 0... [ 300.711847] lockd: host garbage collection for net 0 [ 300.711848] lockd: nlmsvc_mark_resources for net 0 Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/lockd/svc.c')
-rw-r--r--fs/lockd/svc.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index a8e3777c94dc..e28796bd7375 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -259,7 +259,7 @@ static int lockd_up_net(struct svc_serv *serv, struct net *net)
if (error < 0)
goto err_bind;
set_grace_period(net);
- dprintk("lockd_up_net: per-net data created; net=%p\n", net);
+ dprintk("%s: per-net data created; net=%x\n", __func__, net->ns.inum);
return 0;
err_bind:
@@ -275,11 +275,12 @@ static void lockd_down_net(struct svc_serv *serv, struct net *net)
if (--ln->nlmsvc_users == 0) {
nlm_shutdown_hosts_net(net);
svc_shutdown_net(serv, net);
- dprintk("lockd_down_net: per-net data destroyed; net=%p\n", net);
+ dprintk("%s: per-net data destroyed; net=%x\n",
+ __func__, net->ns.inum);
}
} else {
- printk(KERN_ERR "lockd_down_net: no users! task=%p, net=%p\n",
- nlmsvc_task, net);
+ pr_err("%s: no users! task=%p, net=%x\n",
+ __func__, nlmsvc_task, net->ns.inum);
BUG();
}
}